Remove SocketIO default configuration

[daffl]

We should investigate if the SocketIO default configuration for transports should be changed to websockets first (or what other options make sense for production settings).

io.set('transports', [
  'xhr-polling', 'websocket', 'flashsocket',
  'htmlfile', 'jsonp-polling'
]);

[daffl]

This should indeed use the recommended production settings for the app production environment:

io.enable('browser client minification');  // send minified client
io.enable('browser client etag');          // apply etag caching logic based on version number
io.enable('browser client gzip');          // gzip the file
io.set('log level', 1);                    // reduce logging

// enable all transports (optional if you want flashsocket support, please note that some hosting
// providers do not allow you to create servers that listen on a port different than 80 or their
// default port)
io.set('transports', [
    'websocket'
  , 'flashsocket'
  , 'htmlfile'
  , 'xhr-polling'
  , 'jsonp-polling'
]);

[daffl]

In fact we should probably not bother doing any SocketIO configuration at all, removing it and documenting it instead.

[lock]

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue with a link to this issue for related bugs.